Page
44
AUXILIARY SERVICES
Booking the external line when busy
By activating this service, once available, the external line is booked and the
extension that made the booking will receive a call signal.
Initial situation
Call attempt over the external line; engagement tone.
(confirm)
Press R.
Dial the code 331.
If the operation has been carried out correctly, you will receive a message that
the service is enabled and the confirmation tone.
Hang up.
Cancelling booking
(confirm)
Pick up the handset and dial the code 330.
If the operation has been carried out correctly, you will receive a message that
the service is disabled and the confirmation tone.
Hang up.
C
ALLING THE LAST CALLER
Allows calling back the last extension that called you.
(tone)
Pick up the handset and dial the code 357.
If the extension is free, you will hear the call tone.
If the extension is engaged, you will hear the engagement tone.
The called extension picks up the handset.
Conversation starts.
